(Reuters) -E-commerce firm Pattern Group on Friday filed for an initial public offering in the United States.

With the IPO calendar set for a seasonal slowdown through the end of August, corporate issuers are lining up for a potential roadshow launch after Labor Day when the new listings market kicks back into action.

Goldman Sachs and J.P. Morgan are the lead underwriters for the offering.

Pattern will list on the Nasdaq under the symbol "PTRN".